{"as_of":"2026-10-05","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Covers","items":[{"count":11,"name":"Continental C145-2","note":"","unit":"aircraft","url":"https://eflight.com/engines/continental-c145-2"},{"count":1,"name":"Continental C145-2H","note":"","unit":"aircraft","url":"https://eflight.com/engines/continental-c145-2h"},{"count":1828,"name":"Continental C145 series","note":"","unit":"aircraft","url":"https://eflight.com/engines/continental-c145-series"},{"count":15,"name":"Continental O-300-A","note":"","unit":"aircraft","url":"https://eflight.com/engines/continental-o-300-a"},{"count":2,"name":"Continental O-300-B","note":"","unit":"aircraft","url":"https://eflight.com/engines/continental-o-300-b"},{"count":4,"name":"Continental O-300-C","note":"","unit":"aircraft","url":"https://eflight.com/engines/continental-o-300-c"},{"count":31,"name":"Continental O-300-D","note":"","unit":"aircraft","url":"https://eflight.com/engines/continental-o-300-d"},{"count":6622,"name":"Continental O-300 series","note":"","unit":"aircraft","url":"https://eflight.com/engines/continental-o-300-series"}],"relation":"covers"},{"group":"Held by","items":[{"count":null,"name":"Continental Aerospace Technologies, INC.","note":"","unit":"","url":"https://eflight.com/holders/continental-aerospace-technologies-inc"}],"relation":"held by"},{"group":"Orders","items":[{"count":13,"name":"FAA orders on these designs","note":"","unit":"airworthiness directives","url":"https://eflight.com/certificates/E-253"},{"count":null,"name":"2023-17-04: Reciprocating Engine Oil System","note":"2023-10-26","unit":"","url":"https://eflight.com/directives/2023-17-04"},{"count":null,"name":"2022-04-04: Reciprocating Engine Oil System","note":"2022-03-29","unit":"","url":"https://eflight.com/directives/2022-04-04"},{"count":null,"name":"2011-26-07: Engine","note":"2012-01-24","unit":"","url":"https://eflight.com/directives/2011-26-07"},{"count":null,"name":"2002-13-04: Magneto impulse coupling stop pin","note":"2002-07-12","unit":"","url":"https://eflight.com/directives/2002-13-04"}],"relation":"subject to"},{"group":"More","items":[{"count":null,"name":"Every type certificate","note":"","unit":"","url":"https://eflight.com/certificates"},{"count":null,"name":"Who holds what","note":"","unit":"","url":"https://eflight.com/holders"}],"relation":"see also"}],"graph":"https://eflight.com/graph","graph_index":"https://eflight.com/graph/index.json","license":"https://creativecommons.org/licenses/by/4.0/","node":{"faa_document":"https://drs.faa.gov/browse/excelExternalWindow/98F4F2811DB96F83862588C600693E46.0001","holder":"Continental Aerospace Technologies, Inc.","id":"E-253","models":["C145-2","O-300-A","O-300-D","O-300-C","C145-2H","O-300-B","O-300-E","C145-2HP"],"name":"Type certificate E-253","product_type":"Engine","type":"certificate","url":"https://eflight.com/certificates/E-253"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}
